app/views/audiences/index.html.erb
<%= render(PageComponent.new) do |component| %>
<% component.with(:header) do %>
<%= render(Page::HeaderComponent.new(title: "Audiences")) %>
<% end %>
<% component.with(:body) do %>
<%= render CardComponent.new do %>
<%= render "/audiences/table", audiences: @audiences %>
<% end %>
<% end %>
<% end %>